Reliable Sts Approved Dds558 Single Phase Prepaid Energy Meter

• Customization: Available
• Display: LCD
• Type: Sts Prepayment Meter
• Operating Temperature: -20-50c
• Phase: Single Phase
• Packaging Details: Export Carton with Inner Foam Box
• Dimensions: 169mm*110mm*62.5mm
• Standard: Sts
• Accuracy Class: 1.0or2.0s
• Supply Ability: 100000 Piece/Pieces Per Month 2018 Hot Sale Africa
• Display Type: Digital Tube
• Product Name: Single Phase Token Base Keypad Prepaid Energy Mete
• Frequency: 50Hz/60Hz
• Output Voltage: 110V,220V230V240V
• Certificate: ISO9001
• Communication: Modbus RTU
• Transport Package: Export Carton with Inner Foam Box
• Trademark: GOMELONG
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Pieces Per Month 2018 Hot Sale Africa

Product Description

2018 Hot sale Africa STS Approved DDS558 Single Phase Token Base Keypad Prepaid Energy Meter 

Product Overviews

 

 Application

DDSY5558 is a new type of keypad prepayment meter. Customer purchases energy by the vending network to get a serial number (named as "TOKEN"), and then use the keypad of meter to enter the TOKEN. The credit data will be entered into the meter after the TOKEN being accepted. The TOKEN contains 20 digits and is encrypted. For the purchasing method reason, the meter also named as "Keypad meter". It complies with open standard STS.

 

Feature

Payment by 20 digits token

Alarm when low energy/overload/fraud.

With RS485 and optical communication functions for reading meter and setting parameters.

Open terminal cover detection alarm.

 

Technical parameters

Specification		DDSY5558	DTSY5558
Accuracy	Active	Class1.0	Class1.0
	Reactive		Optional
Voltage	Rated	220/230/240V	3x57.7/100V,3x220/380V 3x230/400V,3x240/415V
	Range	0.9Un~1.1Un	0.9Un~1.1Un
	Limit	0.8Un~1.2Un	0.8Un~1.2Un
Frequency		50/60Hz	50/60Hz
Current	Range	5(20)A ,5(25)A ,5(30)A,5(32)A	3x1.5(6), 3x 5(30), 3x 10(50), 3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A
Starting Current		0.4%Ib	0.4%Ib
Constant	Active	1600imp/kWh	400imp/kWh
	Reactive	\	\
Display	Type	LCD	LCD
	Digit	6+2	6+2
Power Consumption	Voltage Circuit	≤0.8W,10VA	≤0.8W,10VA
	Current Circuit	≤4VA	≤4VA
Communication Interface	Interface	Optical/Infrared/RS485 (Optional)	Optical/Infrared/RS485 (Optional)
	Protocol	MODBUS,DLT/645,IEC1107	MODBUS,DLT/645,IEC1107
Temperature	Working Temperature	-45~+55	-45~+55
	Storage Temperature	-40~+70	-40~+70
Humidity		≤90%	≤90%
Protection		IP54	IP54

 

 

Dimension&wiring diagram

 

 

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